Lesson Plan.
Class :- 9th Topic :- Polynomials Date :- overview :- 15periods + 6 Period
Details of Subtopic :-
o What are Polynomials?
o Types of Polynomials.
o Division Algorithm in Polynomials .
o Methods of Factorisation .
o Various Identities.
Educational Objectives
Students will develop the ability to understand
1. The classification of polynomials on the basis of the number of terms and the degree.
2. The method of using zeroes in order to find the remainder of a polynomial and in order to check whether a given polynomial is the factor of the other given polynomial or not.
3. Where and how to use the remainder and factor theorem.
4. The method of using identities in order to find the product of two polynomials and in their factorization.
Material Required :- Board ,duster, chalks and book.
Engage:- The class would start with a discussion on what the students have already learnt in the previous classes.
•Teacher will write algebraic expression on board and ask students to recognize it.
•What are variables? Identify variables in given algebraic expression.
• What are coefficients? Identify coefficents in given algebraic expression.
• Explain the meaning of Monomials , Binomials , Trinomials with examples .
•What are the rules of Algebraic Expressions with examples?
•Explain about Quadratic Equation with example.
•How can we verify our division?
•After these questions teacher will write following identities on board and ask the students to explain .
✓(a+b)2 =?
✓(a-b)2 =?
✓ a2-b2 = ?
Announcement of the Topic:- After checking and discussing previous knowledge Teacher will announce the topic by saying that today we will discuss about the POLYNOMIALS.
Explanation:Teacher will explain the concept of POLYNOMILAS with the help of board and Questions.
Explore:-Students will solve NCERT Questions with Examples and Assignment given by the teacher . Students will prepare presentations on different algebraic Identities.Students will do activity on identities on lab manual .
Final Recapitulation:- Teacher will tell the main points and revise the formulae & methods to summarize.
Evaluation:- Teacher will give some questions from exercise and also extra questions are provided to practise. Written test will be conducted by Teacher.
Sign of teacher_____________. Sign of HOD____________
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